Vehicle Data Hub

2007 Kia Optima engine problems

20 complaints about engine have been filed for the 2007 Kia Optima, which is 9% of all its NHTSA complaints.

At a glance

Complaints
20 9% of this year's complaints
Typical mileage
98,000 miles 16 complaints with mileage
Crashes and fires
1 and 5
Injuries and deaths
0 and 0

Source: NHTSA owner complaints

When engine problems show up

Engine complaints by mileage, 2007 Kia Optima Complaints by odometer reading in 20,000-mile steps. The median is about 98,000 miles. 0k to 20k miles: 1 complaints 20k to 40k miles: 0 complaints 40k to 60k miles: 0 complaints 60k to 80k miles: 4 complaints 80k to 100k miles: 5 complaints 100k to 120k miles: 1 complaints 120k to 140k miles: 1 complaints 140k to 160k miles: 3 complaints 160k to 180k miles: 0 complaints 180k to 200k miles: 1 complaints 200k+ miles: 0 complaints 040k80k120k160k200k miles Typical: 98,000 miles
Based on 16 complaints that include mileage. 6% were reported before 60,000 miles. The amber marker shows the median: half of these complaints happened before that mileage.
View the numbers
MileageComplaints
0k to 20k miles1
20k to 40k miles0
40k to 60k miles0
60k to 80k miles4
80k to 100k miles5
100k to 120k miles1
120k to 140k miles1
140k to 160k miles3
160k to 180k miles0
180k to 200k miles1
200k+ miles0

What the data shows

Of the 16 engine complaints that report mileage, the median is about 98,000 miles, and 6% were reported before 60,000 miles.

These complaints mention 1 crash, 5 fires.

What owners wrote

I came to a complete stop and proceeded to turn left when I noticed the check engine light came on and as I pulled over there I noticed a thick cloud of blue smoke out of my rear view mirror. I opened the hood and saw flames at the back of the engine around the transmission and airconditioner area of the car. Flames continued until the interior began burning and windshield broke.

Reported at 98,000 miles, June 2012 Fire

I was driving and without warning. The car suddenly stopped. I managed to get it to the side of the road. It started smoking and a small fire from engine. No warning lights, nothing. I purchased the care brand new in 2007 and had all required maintenance including new tires. This car just stopped while I was driving. I could have been seriously injured, but it was late and no traffic. I the was towed to kia dealer. The said the engine is shot. I towed to another dealer, they said there is a whole in the engine.

Reported at 62,000 miles, July 2014 Fire

Other problems reported for the 2007 Kia Optima

Engine problems in other years

Engine problems across all Kia models